Chemical Industry Fans

Chemical Industry Fans
Product Overview
Chemical Industry Fans are designed for demanding gas handling, process ventilation, exhaust, waste gas treatment, dust extraction, process air supply, and material conveying applications in chemical manufacturing plants.
Chemical processes may involve corrosive gases, high temperatures, high humidity, toxic substances, flammable vapors, or aggressive chemical compounds. Therefore, fan materials and construction must be selected according to the actual gas composition and operating conditions.
EMS provides customized Chemical Centrifugal Fans, Chemical Process Fans, Corrosion-Resistant Fans, FRP Fans, Stainless Steel Fans, Chemical Exhaust Fans, and explosion-proof configurations for specific hazardous-area applications.
Main Chemical Fan Types
Chemical Process Fans
Used for process gas circulation, gas conveying, pressurization, exhaust, and air supply in chemical production systems.
Chemical Exhaust Fans
Designed to extract process fumes, chemical gases, odors, and contaminated air from production equipment and chemical plant areas.
Corrosion-Resistant Centrifugal Fans
Designed for corrosive gas applications involving acidic, alkaline, saline, or other aggressive media. FRP, stainless steel, and other suitable materials can be selected according to operating conditions.
Chemical Waste Gas Treatment Fans
Used to convey industrial waste gases to scrubbers, absorption towers, activated-carbon systems, filters, and other environmental treatment equipment.
Chemical Explosion-Proof Fans
Used in applications where flammable gases or vapors may be present. Explosion-protection requirements should be selected according to the hazardous-area classification and applicable local standards.
FRP Chemical Centrifugal Fans
FRP centrifugal fans are suitable for many corrosive exhaust applications involving acid mist, alkaline gases, and other chemically aggressive media.
Stainless Steel Chemical Fans
Stainless steel construction can be selected according to the chemical composition, concentration, humidity, and temperature of the handled gas.
Chemical Dust Extraction Fans
Used for extracting and conveying powders, particles, and process dust generated during chemical manufacturing.
High-Temperature Chemical Fans
Designed for high-temperature process gases, thermal processing, heating systems, and other elevated-temperature chemical applications.
Heavy-Duty Chemical Process Fans
Designed for demanding chemical processes requiring continuous operation, robust construction, and stable airflow performance.
Main Applications
Chemical Process Ventilation
Chemical Gas Handling
Chemical Exhaust
Waste Gas Treatment
VOC Exhaust
Acid Gas Exhaust
Alkali Gas Exhaust
Acid Mist Extraction
Industrial Scrubber Systems
Absorption Tower Systems
Dust Collection
Process Air Supply
Chemical Plant Ventilation
Chemical Material Conveying
Typical Industries
Chemical Manufacturing
Petrochemical Industry
Pharmaceutical Manufacturing
Fertilizer Plants
Chlor-Alkali Industry
Fine Chemical Production
Organic Chemical Production
Inorganic Chemical Production
Resin & Polymer Production
Paint & Coating Production
Battery Material Production
Industrial Waste Gas Treatment
Typical Technical Parameters
Parameter Typical Range
Air Volume 1,000–300,000 m³/h
Total Pressure 500–15,000 Pa
Static Pressure 300–13,000 Pa
Operating Temperature -20°C to 400°C+
Motor Power 1.1–800 kW
Fan Speed 500–2,900 rpm
Fan Efficiency Up to 85%+
Impeller Diameter Approx. 300–3,000 mm
Drive Type Direct / Belt / Coupling
Material FRP / Carbon Steel / Stainless Steel / Customized
Installation Horizontal / Vertical / Customized
These are typical engineering ranges for reference. Final fan specifications depend on airflow, pressure, gas composition, temperature, corrosiveness, humidity, dust concentration, system resistance, and project requirements.